Home / 3,305.04-4,961.16-1,746.96

Finding the Fourth Proportional to 3,305.04, 4,961.16 and 1,746.96

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Solution

The fourth proportional to 3,305.04, 4,961.16 and 1,746.96 is: 2,622.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305.04 : 4,961.16 = 1,746.96 : x
  2. Step 2: Convert to fraction form
    3,305.04/4,961.16 = 1,746.96/x
  3. Step 3: Cross multiply
    3,305.04x = 4,961.16 × 1,746.96
  4. Step 4: Simplify right side
    3,305.04x = 8,666,948.07
  5. Step 5: Solve for x
    x = 8,666,948.07/3,305.04
  6. Step 6: Final answer
    x = 2,622.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.